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comparison src/share/vm/runtime/arguments.cpp @ 185:8759d37f2524

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6711701: disable compressed oops by default Summary: comment out code that turns on compressed oops Reviewed-by: never, phh
author rasbold
date Fri, 06 Jun 2008 11:47:26 -0700
parents 9148c65abefc
children 790e66e5fbac
comparison
equal deleted inserted replaced
184:65fe2bd88839 185:8759d37f2524
1174 // field offset to determine free list chunk markers. 1174 // field offset to determine free list chunk markers.
1175 // Check that UseCompressedOops can be set with the max heap size allocated 1175 // Check that UseCompressedOops can be set with the max heap size allocated
1176 // by ergonomics. 1176 // by ergonomics.
1177 if (!UseConcMarkSweepGC && MaxHeapSize <= max_heap_for_compressed_oops()) { 1177 if (!UseConcMarkSweepGC && MaxHeapSize <= max_heap_for_compressed_oops()) {
1178 if (FLAG_IS_DEFAULT(UseCompressedOops)) { 1178 if (FLAG_IS_DEFAULT(UseCompressedOops)) {
1179 FLAG_SET_ERGO(bool, UseCompressedOops, true); 1179 // Leave compressed oops off by default. Uncomment
1180 // the following line to return it to default status.
1181 // FLAG_SET_ERGO(bool, UseCompressedOops, true);
1180 } 1182 }
1181 } else { 1183 } else {
1182 if (UseCompressedOops && !FLAG_IS_DEFAULT(UseCompressedOops)) { 1184 if (UseCompressedOops && !FLAG_IS_DEFAULT(UseCompressedOops)) {
1183 // If specified, give a warning 1185 // If specified, give a warning
1184 if (UseConcMarkSweepGC){ 1186 if (UseConcMarkSweepGC){